Common terminology used in oracle ADF
Tuesday, June 9th, 2009Entity object – ADF entity object are business components that encapsulate the business model, including data, rules, and persistence behavior, for items that are used in your application. Entity object definitions map to single objects in the data source. In the vast majority of cases, these are tables, views, synonyms, or snapshots in a database. [...] Read more »
Thread Pool in java
Thursday, June 4th, 2009Threads are a very important Part of Java, but creating large numbers of threads can degrade the performance of application.By thread pools, which allow you to maintain fixed number of threads running assigned tasks to each of the threads. Suppose A thing may have to visit tens of thousands of pages, and you will not [...] Read more »
Conditionally colouring of row cell in adf
Monday, May 25th, 2009Some time, in our application we need to display some table cells highlighted with some colours.for different condition we need Different colour of row or some particular cell. This can be possible by using expression language(EL) .We can write an ternary operation in expression language(EL).For example if we are displaying data in tabular structure .And [...] Read more »
Executing the view object query in Oracle ADF
Tuesday, May 12th, 2009In oracle ADF, for executing the view object query we need to write code for that.This code is needed for refreshing the table content after executing some DML operation.For that we need to execute the query of view object.For that write an in application module Impl.java file.For an example look the below code- public void [...] Read more »
